<Snipped quote by Willy Vereb>Indeed.
Type D will cause a lot of uncomfortable and awkward interactions between the undead and their new/former family and comrades. Just imagine being brought back to life only to find that your wife remarried your best friend XD. That's not even considering the sort of chaos that would result in the return of royalty. Like the current king's older brother, what now? Do we depose his younger brother or leave him to rule? Where does the returned royal stands in the line of succession? Would people even bother with that if he were a decaying corpse?
But Goldeagle explicitly asked which is the most "fun". Which measured in the amount of mess thus roleplaying potential it could generate.
Well, what happens if your royal family just randomly dies out due to a certain dream? The purpose of the Volcano seems to be to create chaos and mess with the status quo.
As for reuniting with families, imagine the opposite. What if a widow waits decades for her husband who died in war at the slight chance he may be resurrected via such a boon (or some of the others, resurrection is already part of the potential effects).